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Direct digital synthesizer and nuclear magnetic resonance instrument using
A DDS (direct digital synthesizer) remarkably increased in the number of frequencies which can be output while maintaining the phase coherency, and an NMR...
Storage system and its file management method
Even if the version of the OS and DB is changed, occurrence of inconsistency in the correspondence relationship between the original version meta information...
Data replication among storage systems
A first storage system stores information relating to the updating of data stored in that system as a journal. More specifically, the journal is composed of a...
Advertisement distribution system and advertisement distribution method
A home storage (a first storage device) installed in each home is provided with an area for a user to store data (user area) and an area for storing ads (ad...
Electric braking apparatus and vehicle having thereof
An electric braking apparatus which first moves a piston in a detaching direction or passes a current to move the piston in the detaching direction in order to...
Motion control unit for vehicle based on jerk information
In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal...
A moving device (70) determines an obstacle virtual existence region (72) of a simple graphic approximating a detected obstacle (71) to detect the obstacle (71)...
OFDM cellular communication method, system and base station
Since the OFDM communication method does not select whether plural sectors use a same terminal as a transmission destination, or always use it as a transmission...
A reproducing device for playing back data from a recording medium, including: play back circuits for reading first stream data, which includes first video...
Arrangements for playing back data from a recording medium, including: first playback circuits for reading first stream data which includes first video data,...
Vein authentication device
A vein authentication device has an interface on which a part of a living body is placed. One or more light sources for emitting infrared light and an image...
Management server, communication apparatus and program implementing key
allocation system for encrypted...
Both a management server and a validation server are installed. Both a terminal and a terminal register setting information which is usable in an encrypted...
Neutron monitoring systems including gamma thermometers and methods of
calibrating nuclear instruments using...
A method of calibrating a nuclear instrument using a gamma thermometer may include: measuring, in the instrument, local neutron flux; generating, from the...
Communication module and communication apparatus
A communication module mounted on a communication apparatus includes a communication apparatus main body including a plurality of slots, and being insertable...
Communication system and access gateway apparatus
A communication system comprising a home server, an access gateway, and a policy server, wherein the policy server transmits, to the first access gateway, a...
Radio base station and radio mobile station
The base station transmits a synchronization signal that contains a pattern of repeated SYNC's generated by dividing FFT size by N wherein the pattern of...
Method for building ad hoc network
Before software for a routing protocol in a second wireless terminal receives a routing packet between a first wireless terminal and the second wireless...
Optical disk device
Proposed is an optical disk device capable of appropriately performing focus control. In an optical disk device, an objective lens is moved in the thickness...
Optical disc apparatus, information recording method and information
When executing an replacement process on a multi-layer recording optical disc, alternate recording regions are successively used starting at the nearest spare...
Magnetic head and magnetic recording apparatus
Embodiments of the present invention provide an accumulation element with high resolving power and high output suitable for magnetic recording and reproducing...
Real time monitoring inconsistent operations in a hard disk drive
Real time monitoring inconsistent operations in a hard disk drive, wherein the hard disk drive comprises a magnetic disk, a controller and a channel clock. A...
Liquid crystal display device
A liquid crystal display device includes: a pair of substrates disposed to face each other; an inner sealing material surrounding a non-display region between...
Liquid crystal display device and method of manufacturing the same
In a transflective liquid crystal display device including a transmission display portion and a reflection display portion, a dichroic ratio of a polarizing...
Liquid crystal display device
A liquid crystal display device comprising a liquid crystal panel having a cell 15 and polarizing plates 11, 12; wherein a liquid crystal molecule is rotated in...
Liquid crystal display device
Provided is a liquid crystal display device including a frame for accommodating light emitting diode substrates, the frame including: a first surface opposed to...
Low-loss ferrite and electronic device formed by such ferrite
Low-loss ferrite comprising 100% by mass of main components comprising 47.1-49.3% by mol of Fe.sub.2O.sub.3, 20-26% by mol of ZnO, and 6-14% by mol of CuO, the...
Adaptor, assembly of battery pack and adaptor, and electric tool with the
When a battery pack having an output voltage of 14.4 V that is connectable to an electric tool in a sliding manner is used as a power supply source for the...
Organic EL display device
In a top emission type organic EL display device, brightness gradient in a screen is reduced while keeping a screen brightness. A reflection film is formed...
Squirrel-cage rotor for an electric motor and its production method
To provide a well balanced squirrel-cage rotor for an electric motor, quantities of braze used to bond various rotor components are different from each other so...
Nitride semiconductor crystal, manufacturing method of the nitride
semiconductor freestanding substrate and...
To provide a nitride semiconductor crystal, comprising: laminated homogeneous nitride semiconductor layers, with a thickness of 2 mm or more, wherein the...
Light emitting element including center electrode and thin wire electrode
extending from periphery of the...
A light emitting element includes a semiconductor laminated structure including a first semiconductor layer of first conductivity type, a second semiconductor...
Scanning type charged particle beam microscope and an image processing
method using the same
Design data and sample characteristic information corresponding to individual areas on the design data are used to perform an image quality improvement...
A vacuum switch means a unit switch section comprising a pair of vacuum main circuit switches, an earth switch, operating rods for operating movable conductors...
Polyamide-imide resin, process for production of polyamide resin, and
curable resin composition
A process for production of a polyamide resin having a reactive double bond, the process including a step of reacting a carboxylic acid and a diisocyanate to...
Plasma processing apparatus and plasma processing method
A plasma processing apparatus includes a processing chamber arranged in a vacuum vessel. A wafer placed on a sample stage in the processing chamber is processed...
Method of manufacturing semiconductor device, cleaning method and cleaning
Efficient cleaning is possible although the film qualities and thicknesses of a reaction tube and a gas supply nozzle are different. There is provided a method...
Powder core and iron-base powder for powder core
The present invention relates to an iron-base powder for a powder core, wherein when cross-sections of at least 50 iron-base powders are observed and a crystal...
Ultrasound imaging device
An ultrasound imaging device, which can extract nonlinear components efficiently and improve the ultrasound penetration, is provided. The receiver has a given...
Control method of inverter compressor and inverter compressor
The present invention provides a control method and a control apparatus of an inverter compressor in which when a trip occurs immediately after the inverter is...
Optical connector and fiber module
An optical connector that permits an optical fiber ribbon to be led out in multiple directions and an optical fiber module that uses the optical connector are...
Electric disk brake
An electric disk brake that prevents uneven abrasion of a disk rotor when the brake is not in operation. Rotation of an electric motor is slowed down by a...
Substrate processing apparatus and method for manufacturing semiconductor
A substrate processing apparatus and a method for manufacturing a semiconductor device whereby foreign matter can be prevented from being adsorbed on the...
Portion of a cartridge for an ion density measuring instrument
Optical disc apparatus
The present application relates to an optical disc apparatus for carrying out at least one of recording and reproduction of signals onto or from a data...
Design rule management method, design rule management program, rule
management apparatus, and rule verification...
A design rule management method implemented in a rule verification apparatus for checking a violation against a design rule which specifies a part shape when...
Computer system, information collection support device, and method for
supporting information collection
Provided is a computer system including an information providing server and a computer which is coupled to the information providing server, and which collects...
Interaction data display apparatus, processing apparatus and method for
displaying the interaction data
Disclosed herein is a system for keeping sensing of mass data of members of an organization with respect to states of their meeting and activities and analyzing...
Storage controller and method for controlling input and output of data
between a storage apparatus and a host...
A storage controller detects error with relative ease when reading data from a storage apparatus. An address data appending device appends address data to each...
Fast data recovery from HDD failure
A storage system comprises a first storage device having a first plurality of hard disk drives and a first controller. The first controller stores data in the...
Storage capacity management system in dynamic area provisioning storage
Provided is a capacity monitoring method for use with a computer system including one or more application computers, one or more storage systems, and a...